| /* |
| * Copyright (c) 2019 SEAL AG |
| * |
| * SPDX-License-Identifier: Apache-2.0 |
| */ |
| |
| #include <init.h> |
| #include <drivers/pinmux.h> |
| #include <fsl_port.h> |
| |
| static int frdm_k82f_pinmux_init(struct device *dev) |
| { |
| ARG_UNUSED(dev); |
| |
| #ifdef CONFIG_PINMUX_MCUX_PORTA |
| __unused struct device *porta = |
| device_get_binding(CONFIG_PINMUX_MCUX_PORTA_NAME); |
| #endif |
| #ifdef CONFIG_PINMUX_MCUX_PORTB |
| __unused struct device *portb = |
| device_get_binding(CONFIG_PINMUX_MCUX_PORTB_NAME); |
| #endif |
| #ifdef CONFIG_PINMUX_MCUX_PORTC |
| __unused struct device *portc = |
| device_get_binding(CONFIG_PINMUX_MCUX_PORTC_NAME); |
| #endif |
| #ifdef CONFIG_PINMUX_MCUX_PORTD |
| __unused struct device *portd = |
| device_get_binding(CONFIG_PINMUX_MCUX_PORTD_NAME); |
| #endif |
| #ifdef CONFIG_PINMUX_MCUX_PORTE |
| __unused struct device *porte = |
| device_get_binding(CONFIG_PINMUX_MCUX_PORTE_NAME); |
| #endif |
| |
| #if DT_NODE_HAS_COMPAT_STATUS(DT_NODELABEL(ftm3), nxp_kinetis_ftm_pwm, okay) |
| /* Red, green, blue LEDs as PWM channels */ |
| pinmux_pin_set(portc, 8, PORT_PCR_MUX(kPORT_MuxAlt3)); |
| pinmux_pin_set(portc, 9, PORT_PCR_MUX(kPORT_MuxAlt3)); |
| pinmux_pin_set(portc, 10, PORT_PCR_MUX(kPORT_MuxAlt4)); |
| #else |
| /* Red, green, blue LEDs as GPIOs */ |
| pinmux_pin_set(portc, 8, PORT_PCR_MUX(kPORT_MuxAsGpio)); |
| pinmux_pin_set(portc, 9, PORT_PCR_MUX(kPORT_MuxAsGpio)); |
| pinmux_pin_set(portc, 10, PORT_PCR_MUX(kPORT_MuxAsGpio)); |
| #endif |
| |
| /* Buttons */ |
| pinmux_pin_set(porta, 4, PORT_PCR_MUX(kPORT_MuxAsGpio)); |
| pinmux_pin_set(portc, 6, PORT_PCR_MUX(kPORT_MuxAsGpio)); |
| |
| /* FXOS8700 INT1 */ |
| pinmux_pin_set(portc, 13, PORT_PCR_MUX(kPORT_MuxAsGpio)); |
| |
| #if DT_HAS_NODE_STATUS_OKAY(DT_NODELABEL(i2c3)) |
| /* I2C3 SDA, SCL */ |
| pinmux_pin_set(porta, 1, PORT_PCR_MUX(kPORT_MuxAlt4) |
| | PORT_PCR_ODE_MASK); |
| pinmux_pin_set(porta, 2, PORT_PCR_MUX(kPORT_MuxAlt4) |
| | PORT_PCR_ODE_MASK); |
| #endif |
| |
| #if DT_HAS_NODE_STATUS_OKAY(DT_NODELABEL(spi1)) |
| /* SPI1 SCK, SOUT, SIN, PCS0 */ |
| pinmux_pin_set(porte, 1, PORT_PCR_MUX(kPORT_MuxAlt2)); |
| pinmux_pin_set(porte, 2, PORT_PCR_MUX(kPORT_MuxAlt2)); |
| pinmux_pin_set(porte, 4, PORT_PCR_MUX(kPORT_MuxAlt2)); |
| pinmux_pin_set(porte, 5, PORT_PCR_MUX(kPORT_MuxAlt2)); |
| /* SPI1 NOR RESET, WP */ |
| pinmux_pin_set(porte, 0, PORT_PCR_MUX(kPORT_MuxAsGpio)); |
| pinmux_pin_set(porte, 3, PORT_PCR_MUX(kPORT_MuxAsGpio)); |
| #endif |
| |
| #if DT_HAS_NODE_STATUS_OKAY(DT_NODELABEL(lpuart4)) |
| /* LPUART4 RX, TX */ |
| pinmux_pin_set(portc, 14, PORT_PCR_MUX(kPORT_MuxAlt3)); |
| pinmux_pin_set(portc, 15, PORT_PCR_MUX(kPORT_MuxAlt3)); |
| #endif |
| |
| return 0; |
| } |
| |
| SYS_INIT(frdm_k82f_pinmux_init, PRE_KERNEL_1, CONFIG_PINMUX_INIT_PRIORITY); |